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10.1002/jgm.1111 http://scihub22266oqcxt.onion/10.1002/jgm.1111 17966113!7166399!17966113     free     free     free Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 245.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 245.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 245.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 245.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 278.79999999999995 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534       J+Gene+Med 2007 ; 9 (12): 1080-6 Nephropedia Template TP {{tp|p=17966113|t=2007. An efficient RNA-cleaving DNA enzyme can specifically target the 5 -untranslated region of severe acute respiratory syndrome associated coronavirus (SARS-CoV) |pdf=|usr=}}{{17966113}} gab.com Text An efficient RNA-cleaving DNA enzyme can specifically target the 5 -untranslated region of severe acute respiratory syndrome associated coronavirus (SARS-CoV) JO: J Gene Med http://www.kidney.de/pget.php?&tw=1&pmid=17966113 #FOAvip BACKGROUND: The worldwide epidemic of severe acute respiratory syndrome (SARS) in 2003 was caused by a novel coronavirus called SARS-CoV. We report the use of DNAzyme (catalytic DNA) to target the 5'-untranslated region (5'UTR) of a highly conserved fragment in the SARS genome as an approach to suppression of SARS-CoV replication. A mono-DNA enzyme (Dz-104) possessing the 10-23 catalytic motif was synthesized and tested both in vitro and in cell culture. MATERIALS AND METHODS: SARS-CoV total RNA was isolated, extracted from the SARS-CoV-WHU strain and converted into cDNA. We designed a RNA-cleaving 10-23 DNAzyme targeting at the loop region of the 5'UTR of SARS-CoV. The designed DNAzyme, Dz-104, and its mutant version, Dz-104 (mut), as a control consist of 9 + 9 arm sequences with a 10-23 catalytic core. In vitro cleavage was performed using an in vitro transcribed 5'UTR RNA substrate. A vector containing a fused 5'UTR and enhanced green fluorescent protein (eGFP) was co-transfected with the DNAzyme into E6 cells and the cells expressing eGFP were visualized with fluorescence microscopy and analyzed by fluorescence-activated cell sorting (FACS). RESULTS AND CONCLUSIONS: Our results demonstrated that this DNAzyme could efficiently cleave the SARS-CoV RNA substrate in vitro and inhibit the expression of the SARS-CoV 5'UTR-eGFP fusion RNA in mammalian cells. This work presents a model system to rapidly screen effective DNAzymes targeting SARS and provides a basis for potential therapeutic use of DNA enzymes to combat the SARS infection. Twit Text FOAVip An efficient RNA-cleaving DNA enzyme can specifically target the 5 -untranslated region of severe acute respiratory syndrome associated coronavirus (SARS-CoV) ????J Gene Med http://www.kidney.de/pget.php?&tw=1&pmid=17966113 #FOAvip Twit Text # Free Paper on # # # # # LINK http://www.kidney.de/pget.php?&tw=1&pmid=17966113 #FOAvip English Wikipedia <ref>{{Cite pmid|17966113}}</ref> An efficient RNA-cleaving DNA enzyme can specifically target the 5 -untranslated region of severe acute respiratory syndrome associated coronavirus (SARS-CoV) #MMPMID17966113 Wu S; Xu J; Liu J; Yan X; Zhu X; Xiao G; Sun L; Tien P J Gene Med 2007[Dec]; 9 (12): 1080-6 PMID17966113show ga BACKGROUND: The worldwide epidemic of severe acute respiratory syndrome (SARS) in 2003 was caused by a novel coronavirus called SARS-CoV. We report the use of DNAzyme (catalytic DNA) to target the 5'-untranslated region (5'UTR) of a highly conserved fragment in the SARS genome as an approach to suppression of SARS-CoV replication. A mono-DNA enzyme (Dz-104) possessing the 10-23 catalytic motif was synthesized and tested both in vitro and in cell culture. MATERIALS AND METHODS: SARS-CoV total RNA was isolated, extracted from the SARS-CoV-WHU strain and converted into cDNA. We designed a RNA-cleaving 10-23 DNAzyme targeting at the loop region of the 5'UTR of SARS-CoV. The designed DNAzyme, Dz-104, and its mutant version, Dz-104 (mut), as a control consist of 9 + 9 arm sequences with a 10-23 catalytic core. In vitro cleavage was performed using an in vitro transcribed 5'UTR RNA substrate. A vector containing a fused 5'UTR and enhanced green fluorescent protein (eGFP) was co-transfected with the DNAzyme into E6 cells and the cells expressing eGFP were visualized with fluorescence microscopy and analyzed by fluorescence-activated cell sorting (FACS). RESULTS AND CONCLUSIONS: Our results demonstrated that this DNAzyme could efficiently cleave the SARS-CoV RNA substrate in vitro and inhibit the expression of the SARS-CoV 5'UTR-eGFP fusion RNA in mammalian cells. This work presents a model system to rapidly screen effective DNAzymes targeting SARS and provides a basis for potential therapeutic use of DNA enzymes to combat the SARS infection. |*5' Untranslated Regions[MESH] |Animals[MESH] |Base Sequence[MESH] |Chlorocebus aethiops[MESH] |DNA Primers[MESH] |DNA, Catalytic/*metabolism[MESH] |DNA/*metabolism[MESH] |Polymerase Chain Reaction[MESH] |RNA/*metabolism[MESH] |Severe acute respiratory syndrome-related coronavirus/*genetics[MESH]An efficient RNA-cleaving DNA enzyme can specifically target the 5 -un(epmc).pdf DeepDyve Pubget Overpricing